ARC: [SMP] TLB flush

[firefly-linux-kernel-4.4.55.git] / arch / arc / kernel / smp.c

diff --git a/arch/arc/kernel/smp.c b/arch/arc/kernel/smp.c
index 7f0ab1ecd6408a23c637fd0f62f90e1e5899f7e7..41bc4c703f424b4442896a634e1cb7692f2b5bdc 100644 (file)
--- a/arch/arc/kernel/smp.c
+++ b/arch/arc/kernel/smp.c
@@ -128,6 +128,7 @@ void start_kernel_secondary(void)
        atomic_inc(&mm->mm_users);
        atomic_inc(&mm->mm_count);
        current->active_mm = mm;
+       cpumask_set_cpu(cpu, mm_cpumask(mm));
 
        notify_cpu_starting(cpu);
        set_cpu_online(cpu, true);